143: Grand Canyon Rim-to-Rim History – Part 12: More for 1971-1989
- Author
- Davy Crockett
- Published
- Mon 09 Oct 2023
- Episode Link
- https://ultrarunninghistory.com/grand-canyon-rim-to-rim-history-12/?utm_source=rss&utm_medium=rss&utm_campaign=grand-canyon-rim-to-rim-history-12
This part will cover additional stories from the 1970s and 1980 found through deeper research, adding to the history shared in found in the new book, Grand Canyon Rim to Rim History.
